Liebert PSI and Liebert PSI-XR are compact, line-interactive UPS systems designed especially for IT applications such as network closets and small data centers. They provide reliable power protection for servers, critical nodes, network workstations, large network peripherals, network routers, bridges, hubs and other electronic equipment. The Liebert PSI-XR is compatible with matching battery cabinets to extend the on-battery operating time. The PSI does not accommodate extended runtimes. Liebert PSI and Liebert PSI-XR are 2U-size line-interactive UPS systems available in 1,000, 1,500, 2,200 and 3,000 VA ratings in 120 V. 230 V models are also available.

Caractéristiques

rovides six to eight battery-backed outlets depending on model and size, allowing additional equipment to be connected to the UPS via the 15, 20 or 30 amp receptacles

Configurable input voltage window allows the UPS to be properly matched to the incoming utility power

Three to six minutes of battery backup time at full load when utility fails

Comprehensive analysis of the condition of the batteries within the UPS and will notify you when the internal batteries need to be replaced. The battery test feature can also be programmed for automatic operation using Liebert IS-WEBRT3 card